I stayed for about 3 days, and the service of the front desk was great. I asked a lot of questions of Bangkok, they tought me where to go, how to take the BTS, etc. The location was also pretty good, only about 10mins. by foot from the Ekkamai station（BTS）. Also downstairs there was 7eleven, where I could buy things cheaply. The room was clean and cozy, really neat, good airconditioning, and free WIFI 24 hours/day. The BOSS Mansion was a great choice, I don't regret it! 5 stars for me :)